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发明人韩伟,朱建伟,林芳. "Method for the Synthesis of Ethyl 3-(5-methyl-1h-pyrazol-1-yl)-2-(methylamino)propanoate" [P]. 中国发明专利, 专利号 CN 110028638 A, 授权公告日 2018-06-10.
发明人黄志刚,陈志强,郑宇鹏. "A Process for Preparing High-Purity Ethyl 3-(5-methyl-1h-pyrazol-1-yl)-2-(methylamino)propanoate" [P]. 中国发明专利, 专利号 CN 115934468 A, 授权公告日 2024-01-03.
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